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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2011 Blender Foundation. */
#pragma once
#include "COM_MultiThreadedOperation.h"
namespace blender::compositor {
/**
* this program converts an input color to an output value.
* it assumes we are in sRGB color space.
*/
class ColorSpillOperation : public MultiThreadedOperation {
protected:
NodeColorspill *settings_;
SocketReader *input_image_reader_;
SocketReader *input_fac_reader_;
int spill_channel_;
int spill_method_;
int channel2_;
int channel3_;
float rmut_, gmut_, bmut_;
public:
/**
* Default constructor
*/
ColorSpillOperation();
/**
* The inner loop of this operation.
*/
void execute_pixel_sampled(float output[4], float x, float y, PixelSampler sampler) override;
void init_execution() override;
void deinit_execution() override;
void set_settings(NodeColorspill *node_color_spill)
{
settings_ = node_color_spill;
}
void set_spill_channel(int channel)
{
spill_channel_ = channel;
}
void set_spill_method(int method)
{
spill_method_ = method;
}
float calculate_map_value(float fac, float *input);
void update_memory_buffer_partial(MemoryBuffer *output,
const rcti &area,
Span<MemoryBuffer *> inputs) override;
};
} // namespace blender::compositor
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